Power Allocation for Multi-Access Two-Way Relaying

  title={Power Allocation for Multi-Access Two-Way Relaying},
  author={Min Chen and Aylin Yener},
  journal={2009 IEEE International Conference on Communications},
We consider a multi-access two-way relay network where multiple pairs of users exchange information with their pre-assigned partners with the assistance of an intermediate relay node. Each pair is assumed to have a shared channel which is orthogonal to the channels used by the remaining pairs. We investigate the relay power allocation problem for two-way relaying protocols that allow a variety of forwarding mechanisms, such as decode-and-superposition-forward (DSF), decode-andXOR-forward (DXF… CONTINUE READING

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